Shanta Engineering offers Melt Flow Index Tester to measures the Rate of Extrusion of Molten Resins. Melt Flow Index Tester to Measures the Rate of Extrusion of Molten Resins is offered with accessories like digital stop watch, temperature controller [PID], piston, orifice remove, barrel cleaner, orifice cleaner, and scoop. Melt Flow Index Tester conforms to ASTM D 1238 - 95 specifications. This Shanta Engineering offered instrument measures the rate of extrusion of molten resins through a die of specified length and diameter under prescribed conditions of temperature, load, and piston position.